package com.yunji.framework_template.common.sort;

public class LanHanDesignPattern {
	private static LanHanDesignPattern instance = null;

	private LanHanDesignPattern() {

	}

	public LanHanDesignPattern getInstance() {
		if (instance == null) {
			synchronized (instance) {
				if (instance == null) {
					instance = new LanHanDesignPattern();
				}
			}
		}
		return instance;
	}

}
